CN206732160U - A kind of thick knife trench structure of c-type essence - Google Patents
A kind of thick knife trench structure of c-type essence Download PDFInfo
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- CN206732160U CN206732160U CN201720509739.4U CN201720509739U CN206732160U CN 206732160 U CN206732160 U CN 206732160U CN 201720509739 U CN201720509739 U CN 201720509739U CN 206732160 U CN206732160 U CN 206732160U
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- knife
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- angle point
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Abstract
The utility model provides a kind of thick knife trench structure of c-type essence,Including blade plate,Heavy-duty tool sword,Obtuse angle point of a knife,Thick chip-breaker,Acute angle point of a knife,Fine cut blade and smart chip-breaker,The obtuse angle point of a knife outer end is provided with heavy-duty tool sword,The acute angle point of a knife outer end is equipped with fine cut blade,The thick chip-breaker and smart chip-breaker are arranged in blade plate,The thick chip-breaker is arranged on the inside of obtuse angle point of a knife,The smart chip-breaker is assemblied on the inside of acute angle point of a knife,The obtuse angle point of a knife and the tangent connection of heavy-duty tool sword,The acute angle point of a knife and the tangent connection of fine cut blade,The thick chip-breaker outer end connects smart chip-breaker,The obtuse angle point of a knife,Heavy-duty tool sword,Fine cut blade and fine pruning knife are arranged at blade plate outer end,The design can use two kinds of blades simultaneously,The utility model is easy to use,It is easy to operation,Two kinds of blades can be used simultaneously,Improve fixed effect,Stability is good,Reliability is high.
Description
Technical field
The utility model is a kind of thick knife trench structure of c-type essence, belongs to component of machine manufacture field.
Background technology
Component of machine processing industry, turning insert are essential, and the design of Chip grooves is to be decided by processability
Can and purposes, Chip grooves can effectively cut chip breaking effect, blade shapes are also according to the working position of part and economical
Designed, Chip grooves and blade shapes function, which coordinate, decides the comprehensive performance performance of blade, can effective chip breaking, again
Can be point of a knife using completely, a kind of blade the multifunctional application of blade, makes blade for storehouse species with regard to that can meet a variety of cutting ways
Simplify, a kind of blade completes the application such as Roughing and fine machining.
Existing c-type finishing razor blade stock type is more single, and the groove design at each blade angle is the same, is commonly used
Only four acute angle blade angles, because angle, groove profile limitation can not use, coarse-fine processing needs standby two at other four obtuse angles blade angles
Kind of blade, unnecessary waste being produced, the existing thick knife of c-type essence is mutually fixed typically by screw thread with handle of a knife, but when long
Between use during, easily cause the thick knife of c-type essence and loosen, so as to reduce machining accuracy, the scope of application is low.
Utility model content
In view of the deficienciess of the prior art, the utility model purpose is to provide a kind of thick knife trench structure of c-type essence, with solution
The problem of being proposed in certainly above-mentioned background technology, the utility model is easy to use, easy to operation, can use two kinds of blades simultaneously, carry
High fixed effect, stability is good, and reliability is high.
To achieve these goals, the utility model is to realize by the following technical solutions：A kind of thick cutter groove of c-type essence
Type structure, including organisation of working and fixed mechanism, the organisation of working include blade plate, heavy-duty tool sword, obtuse angle point of a knife, thick disconnected
Consider groove, acute angle point of a knife, fine cut blade and smart chip-breaker to be worth doing, the fixed mechanism is arranged in blade plate, outside the obtuse angle point of a knife
End is provided with heavy-duty tool sword, and the acute angle point of a knife outer end is equipped with fine cut blade, and the thick chip-breaker and smart chip-breaker are all provided with
Put in blade plate, the thick chip-breaker is arranged on the inside of obtuse angle point of a knife, and the smart chip-breaker is assemblied on the inside of acute angle point of a knife, institute
State obtuse angle point of a knife and the tangent connection of heavy-duty tool sword, the acute angle point of a knife and the tangent connection of fine cut blade, the thick chip-breaker outer end
Smart chip-breaker is connected, the obtuse angle point of a knife, heavy-duty tool sword, fine cut blade and fine pruning knife are arranged at blade plate outer end, described
Fixed mechanism includes round nut, cog spacers one, cog spacers two, square bearing, hollow tube and expansion link, the circle
The inner installation cog spacers one of nut, the inner connection gear pad two of cog spacers one, the cog spacers one and gear
Pad two is engaged, and the inner assembling square bearing of cog spacers two, square bearing is installed in the expansion link upper end, described
Expansion link lower end connects hollow tube, and square bearing, the square bearing, expansion link and hollow tube are installed in the hollow tube lower end
It is assemblied in blade plate.
Further, the obtuse angle point of a knife, acute angle point of a knife, thick chip-breaker and smart chip-breaker are equipped with two, described thick
Cutoff edge and fine cut blade are equipped with four, and two obtuse angle points of a knife are symmetrical blade angle.
Further, the first chip breaker and the second chip breaker, and the first chip breaker are installed on the inside of the obtuse angle point of a knife
The second chip breaker is installed in inner side, and chip-breaker one and chip-breaker two, and the inner side of chip-breaker one are provided with the inside of the acute angle point of a knife
Chip-breaker two is set.
Further, circular hole is machined with the blade plate, the blade plate is connected by circular hole with handle of a knife, the knife
Through hole is machined with sheet.
Further, the round nut, cog spacers one, cog spacers two, square bearing, hollow tube and expansion link
Two are equipped with, the hollow tube is symmetrically mounted in blade plate, and the square bearing is symmetrically assemblied in blade plate.
Further, it is machined with square groove in the blade plate.
The beneficial effects of the utility model：A kind of thick knife trench structure of c-type essence of the present utility model, the utility model pass through
Blade plate, heavy-duty tool sword, obtuse angle point of a knife, thick chip-breaker, acute angle point of a knife, fine cut blade and smart chip-breaker are added, the design can
Use two kinds of blades simultaneously, reduce waste, solve existing c-type more single, each blade that finishes razor blade stock type
The groove design at angle is the same, and the only four acute angle blade angles being commonly used, other four obtuse angles blade angles limit because of angle, groove profile
System can not use, and coarse-fine processing needs standby two kinds of blades, the problem of producing unnecessary waste.
The utility model by add round nut, cog spacers one, cog spacers two, square bearing, hollow tube and
Expansion link, the design improve fixed effect, prevent blade plate from loosening, and so as to ensure that the precision of processing, solve existing C
The thick knife of type essence is mutually fixed typically by screw thread with handle of a knife, but during much time using, easily cause the thick knife of c-type essence
Loosen, so as to reduce machining accuracy, the problem of scope of application is low.
Because the first chip breaker of addition, the first chip breaker, chip-breaker one and chip-breaker two, the design can carry out chip breaking, because
Circular hole is added, design blade plate easy to remove, because adding through hole, the design is easy to place hollow tube, because adding square groove,
The design is easy to place square bearing, and the utility model is easy to use, easy to operation, can use two kinds of blades simultaneously, improve
Fixed effect, stability is good, and reliability is high.
Brief description of the drawings
By reading the detailed description made with reference to the following drawings to non-limiting example, other spies of the present utility model
Sign, objects and advantages will become more apparent upon：
Fig. 1 is a kind of structural representation of the thick knife trench structure of c-type essence of the utility model；
Fig. 2 is the exploded perspective view of fixed mechanism in a kind of thick knife trench structure of c-type essence of the utility model；
In figure：1- blade plates, 2- fixed mechanisms, 3- heavy-duty tools sword, 4- obtuse angles point of a knife, the thick chip-breakers of 5-, 6- acute angles point of a knife,
7- fine cuts blade, 8- essences chip-breaker, 21- round nuts, 22- cog spacers one, 23- cog spacers two, 24- square bearings, 25-
Hollow tube, 26- expansion links.
Embodiment
Technological means, creation characteristic, reached purpose and effect to realize the utility model are easy to understand, below
With reference to embodiment, the utility model is expanded on further.
Fig. 1 and Fig. 2 are referred to, the utility model provides a kind of technical scheme：A kind of thick knife trench structure of c-type essence, including
Organisation of working and fixed mechanism 2, the organisation of working include blade plate 1, heavy-duty tool sword 3, obtuse angle point of a knife 4, thick chip-breaker 5,
Acute angle point of a knife 6, fine cut blade 7 and smart chip-breaker 8, fixed mechanism 2 are arranged in blade plate 1, and the outer end of obtuse angle point of a knife 4 is provided with
Heavy-duty tool sword 3, the outer end of acute angle point of a knife 6 are equipped with fine cut blade 7, and thick chip-breaker 5 and smart chip-breaker 8 are arranged at blade plate 1
On, thick chip-breaker 5 is arranged on the inner side of obtuse angle point of a knife 4, and smart chip-breaker 8 is assemblied in the inner side of acute angle point of a knife 6, and obtuse angle point of a knife 4 is with slightly cutting
3 tangent connection of blade, acute angle point of a knife 6 and the 7 tangent connection of fine cut blade, the thick outer end of chip-breaker 5 connect smart chip-breaker 8, obtuse angle knife
Point 4, heavy-duty tool sword 3, fine cut blade 7 and fine pruning knife are arranged at the outer end of blade plate 1, and the design can use two kinds of knives simultaneously
Piece.
Fixed mechanism 2 includes round nut 21, cog spacers 1, cog spacers 2 23, square bearing 24, hollow tube 25
And expansion link 26, the inner installation cog spacers 1 of round nut 21, the inner connection gear pad 2 23 of cog spacers 1,
Cog spacers 1 are engaged with cog spacers 2 23, the inner assembling square bearing 24 of cog spacers 2 23, on expansion link 26
End installation square bearing 24, the lower end of expansion link 26 connection hollow tube 25, the lower end of hollow tube 25 installation square bearing 24, square bearing
24th, expansion link 26 and hollow tube 25 are assemblied in blade plate 1, and the design improves fixed effect.
Obtuse angle point of a knife 4, acute angle point of a knife 6, thick chip-breaker 5 and smart chip-breaker 8 are equipped with two, heavy-duty tool sword 3 and essence
Cutoff edge 7 is equipped with four, and two obtuse angle points of a knife 4 are symmetrical blade angle, the inner side of obtuse angle point of a knife 4 be provided with the first chip breaker with
And second chip breaker, and the second chip breaker of installation on the inside of the first chip breaker, the inner side of acute angle point of a knife 6 are provided with chip-breaker one and disconnected
Consider groove two to be worth doing, and the inner side of chip-breaker one sets chip-breaker two, is machined with circular hole in blade plate 1, blade plate 1 passes through circular hole and handle of a knife phase
Connection, is machined with through hole in blade plate 1, round nut 21, cog spacers 1, cog spacers 2 23, square bearing 24, hollow
Pipe 25 and expansion link 26 are equipped with two, and hollow tube 25 is symmetrically mounted in blade plate 1, and square bearing 24 is symmetrically assemblied in knife
In sheet 1, square groove is machined with blade plate 1.
Embodiment：In progress in use, being checked first by personnel the utility model, check whether and deposit
In defect, it can not just carry out using if there is defect, now need to notify maintenance personal to be repaired, if do not deposited
It can be carried out using if problem, before use, the utility model is first passed through handle of a knife by user of service, then user of service will
Hollow tube 25 is placed in the through hole in blade plate 1, while a square bearing 24 is arranged on into the square groove in blade plate 1
Interior, then user of service moves down expansion link 26, realizes that expansion link 26 enters in hollow tube 25, while another is square
Bearing 24 is arranged in square groove, and then cog spacers 2 23 are fixed on the outer end of square bearing 24 by user of service, then will
Cog spacers 1 are placed on the outer end of cog spacers 2 23, and round nut 21 then is arranged on into the outer end of cog spacers 1 again,
Round nut 21 is rotated simultaneously, and realization is mutually fixed with handle of a knife, and the design improves fixed effect.
When user of service needs to carry out roughing to workpiece, user of service holds handle of a knife, then rotates handle of a knife, and handle of a knife turns
Dynamic to drive blade plate 1 to rotate, blade plate 1, which rotates, drives obtuse angle point of a knife 4 and heavy-duty tool sword 3 to be rotated, so as to realize to work
Part is cut, and cutting iron filings are then produced on workpiece, and then iron filings enter in the first chip-breaker, realize and iron filings are broken
Bits, if chip breaking is larger, enter back into the second chip-breaker, realize secondary chip breaking, when user of service needs to carry out finishing to workpiece
Man-hour, identical with above-mentioned steps, the design can use two kinds of blades simultaneously.
The advantages of general principle and principal character of the present utility model and the utility model has been shown and described above, for
For those skilled in the art, it is clear that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and without departing substantially from this
In the case of the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the utility model is by institute
Attached claim rather than described above limit, it is intended that will fall in the implication and scope of the equivalency of claim
All changes are included in the utility model.Any reference in claim should not be considered as to the involved right of limitation
It is required that.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (6)
1. a kind of thick knife trench structure of c-type essence, including organisation of working and fixed mechanism (2), it is characterised in that：The processing machine
Structure include blade plate (1), heavy-duty tool sword (3), obtuse angle point of a knife (4), thick chip-breaker (5), acute angle point of a knife (6), fine cut blade (7) with
And smart chip-breaker (8), the fixed mechanism (2) are arranged in blade plate (1), obtuse angle point of a knife (4) outer end, which is provided with, slightly cuts
Blade (3), acute angle point of a knife (6) outer end are equipped with fine cut blade (7), and the thick chip-breaker (5) and smart chip-breaker (8) are equal
It is arranged in blade plate (1), the thick chip-breaker (5) is arranged on the inside of obtuse angle point of a knife (4), and the smart chip-breaker (8) is assemblied in
On the inside of acute angle point of a knife (6), the obtuse angle point of a knife (4) and heavy-duty tool sword (3) tangent connection, the acute angle point of a knife (6) and smoothing tool
Sword (7) tangent connection, described thick chip-breaker (5) outer end connect smart chip-breaker (8), the obtuse angle point of a knife (4), heavy-duty tool sword (3),
Fine cut blade (7) and fine pruning knife are arranged at blade plate (1) outer end；
The fixed mechanism (2) includes round nut (21), cog spacers one (22), cog spacers two (23), square bearing
(24), hollow tube (25) and expansion link (26), the inner installation cog spacers one (22) of the round nut (21), the gear
The inner connection gear pad two (23) of pad one (22), the cog spacers one (22) are engaged with cog spacers two (23),
The inner assembling square bearing (24) of the cog spacers two (23), expansion link (26) the upper end installation square bearing (24), institute
State expansion link (26) lower end connection hollow tube (25), hollow tube (25) the lower end installation square bearing (24), the square shaft
(24), expansion link (26) and hollow tube (25) is held to be assemblied in blade plate (1).
A kind of 2. thick knife trench structure of c-type essence according to claim 1, it is characterised in that：It is the obtuse angle point of a knife (4), sharp
Angle point of a knife (6), thick chip-breaker (5) and smart chip-breaker (8) are equipped with two, the heavy-duty tool sword (3) and fine cut blade (7)
Four are equipped with, two obtuse angle points of a knife (4) are symmetrical blade angle.
A kind of 3. thick knife trench structure of c-type essence according to claim 1, it is characterised in that：On the inside of the obtuse angle point of a knife (4)
First chip breaker and the second chip breaker, and the second chip breaker of installation on the inside of the first chip breaker, the acute angle point of a knife (6) are installed
Inner side is provided with chip-breaker one and chip-breaker two, and the inner side of chip-breaker one sets chip-breaker two.
A kind of 4. thick knife trench structure of c-type essence according to claim 1, it is characterised in that：Processed on the blade plate (1)
There is circular hole, the blade plate (1) is connected by circular hole with handle of a knife, and through hole is machined with the blade plate (1).
A kind of 5. thick knife trench structure of c-type essence according to claim 1, it is characterised in that：The round nut (21), tooth
Wheel pad one (22), cog spacers two (23), square bearing (24), hollow tube (25) and expansion link (26) are equipped with two,
The hollow tube (25) is symmetrically mounted in blade plate (1), and the square bearing (24) is symmetrically assemblied in blade plate (1).
A kind of 6. thick knife trench structure of c-type essence according to claim 1, it is characterised in that：Processed on the blade plate (1)
There is square groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720509739.4U CN206732160U (en) | 2017-05-09 | 2017-05-09 | A kind of thick knife trench structure of c-type essence |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720509739.4U CN206732160U (en) | 2017-05-09 | 2017-05-09 | A kind of thick knife trench structure of c-type essence |
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| Publication Number | Publication Date |
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| CN206732160U true CN206732160U (en) | 2017-12-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720509739.4U Active CN206732160U (en) | 2017-05-09 | 2017-05-09 | A kind of thick knife trench structure of c-type essence |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111203554A (en) * | 2019-10-11 | 2020-05-29 | 株洲欧科亿数控精密刀具股份有限公司 | Indexable turning insert with integrated rough machining and finish machining |
-
2017
- 2017-05-09 CN CN201720509739.4U patent/CN206732160U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111203554A (en) * | 2019-10-11 | 2020-05-29 | 株洲欧科亿数控精密刀具股份有限公司 | Indexable turning insert with integrated rough machining and finish machining |
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